import java.util.ArrayList;
import java.util.List;
public interface Search {
	Graph graph = null;
	
	Node node = null;
	
	List<Node> visited = new ArrayList<Node>();
	
	public Node solve(String start, String end);
	
	public List<Node> getVisited();
	
	public void setVisited(List<Node> visited);
	
	public void setGraph(Graph graph);
	
	public Graph getGraph();
}
